Hardy Boys Adventures: Books 1-4

Hardy Boys Adventures (Boxed Set): Secret of the Red Arrow; Mystery of the Phantom Heist; The Vanishing Game; Into Thin Air

Nancy Drew Diaries Supersleuth Collection (Boxed Set): Curse of the Arctic Star; Strangers on a Train; Mystery of the Midnight Rider; Once Upon a ... Clue at Black Creek Farm; A Script for Danger